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[Pergunta Diária] Base Teórica 2019.9.9

2019-09-09View Original

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Questões de múltipla escolha: Durante a operação de destilação, se outras condições permanecerem inalteradas e apenas o refluxo do líquido sub-resfriado no topo da torre for alterado para refluxo do ponto de bolha, a composição do produto de topo xD muda para ( ) A. torna-se menor B. torna-se maior C. permanece inalterado D. Resposta incerta: Uma dica: A resposta é visível

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